Amniotic Fluid U. Urealyticum Colonization: Significance for Maternal Peripartal Infections at Term - Keski-Nisula, Leea; Kirkinen, Pertti; Katila, Marja-Leena; Ollikainen, Marja; Suonio, Sakari; Saarikoski, Seppo (American Journal of Perinatology, 1997)